-ous aaaa aaac aaar aaas aaca aacc aaco aacr aacs aact aacu aaoo aara aarc aaro aars aart aaru aasa aasc aass aast aasu aata aatc aatt aaus ac-t acaa acac acag acar acas acat acca accc acco accs acct accu acga acgr acgs acoa acog acor acos acot acou acr- acra acrc acro acrr acrs acsa acsc acss acst acta actc actg acto acts actt actu acu- acuo acur acus acut ag-o agac agag agao agar agas agat agau agca agcc agco agct agga aggu agog agoo agos agot agou agra agro agsa agsg agst agsu agta agtr agts agua agur agus agut aoca aocs aora aors aort aoss aotc aous aout arac arag arar aras arat arau arc- arca arco arcs arct arga argo args aroa aroo aror aros arr- arra arrc arrg arro arrr arrs arrt arru ars- arsa arsc arso arst arsu arta artc arto artr arts arua arug arut asaa asac asag asao asar asas asat asau asc- asca ascc asco ascr asct asgt asoc asog asor asos asot asou asra asrc asrg asro asrs asru assa assc asso assr asss asst assu asta astc asto astr asts asur asus at-t ataa atac atar atas atat atca atcc atco atcr atcs atgo atoc ator atos atot atra atrc atro atru atsc atst atta atto attr atts attu atua atuc atug atur atus auaa auca auct auga augs aur- aura auro ausa aust ausu aut- auto auts auug caaa caac caas caat cac- caca cacc caco cacr caga cagg cago cagr cags caor caos cara carc caro carr cars cart casa casc caso casr cass cast casu cat- cata catc cato cats catt catu cauc cauo caus caut ccaa ccac ccag ccar ccas ccat ccca cccc cccs cccu ccga ccgc ccgs ccgt ccoc ccra ccrc ccrg ccrs ccrt ccsa ccsg ccss ccst cctc cctt ccuc ccus ccut cgac cgas cgcc cgcg cggs cgro cgss cgst cgtu coag coas coat coca coco coct cocu cogo cogs coos coot cor- cora corc corg coro corr cors cort cosa cosc coso coss cost cota cotc coto cots cott cotu coua cour cous cout crac crag crar cras crat crau crca crcc crcr crgs croc croo cror crot crrt crsa crss crst crtc crts crug crus crut csaa csac csao csar csas csat cscc csco cscr cscs csor csos csot csra csrc csrs cssa cssr csta cstc cstg csto cstr csts csua csur csus ctag ctca ctgu ctor ctos ctot ctrc ctrs ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cuga cura curo curr curs curt cusa cusg cuso cuss cust cusu cut- cuta cutc cuto cuts cutt gaar gaas gaga gagg gago gags gagu gaos gara garg garo garr gars gart gasa gasc gaso gasr gass gast gata gatc gato gatr gats gatt gaua gaur gaus gaut gc-c gcaa gcat gccc gccs gcoa gcos gcrg gcss gcst gcsu gctc gcts gggg ggss goar goas goat goca gocr goga gogo gogs goog goor goos goot gora gorg goro gorr gors gort goso goss gost gosu gota goto gots gott gou- goug gour gous gout grac gras grat grau grcc groc grog groo gror gros grot grou grrr grrs grss grtc grua grug grur grus grut gsat gsoc gsos gstr gsur gtaa gtco gtcr gtcs gtos gtta guaa guac guag guao guar guat guca guga gugg gugu guos gura gurg guro gurr gurs gurt guru gusa guss gust guta guto guts gutt gutu guus oaau oara oars oasc oass oast oats ocac ocas ocat occa occc occt ocga ocos ocra ocro ocrr ocrs ocsa oct- octa octo octs ocur ogar ogoa ogog ogou ogra ogro ogus ooaa oocr oooo ooos oora oort oosa oost oots oous orac orao orar oras orat orca orco orcs orga orgo orgs oro- oror oros orot orra orro orrs orsa orso orsu orta ortc orto orts orus osag osar osas osat osca oscc osco osoo osor osos osro ossa osso ossu osta ostc ostr osts otac otar otas oto- otog otoo otor otos otra otro otrs otsa otsg otso otsu otta otto otts ottu otur otus ouac ouat oucc our- oura ouro ours ourt ousa oust out- outa outo outs ouu- raag raas raat rac- raca racc raco racs ract racu raga ragg rago rags ragu raoc raos rara raro rars rasa rasc raso rass rast rasu rata rato rats ratt ratu raua rauc raus raut rcac rcas rccc rccs rcga rcgc rcos rcrg rcsa rcsc rcss rctc rctg rcts rgtr rgts roag roar roas roat roca rocc roco rocs roga rogg rogo roog roor roos root rora rorc roro rort roru rosa rosc roso ross rost rota rotc rotg roto rotr rots rott roua rous rout rras rrat rrrr rsaa rscc rscs rsgc rsos rssa rsts rstu rsua rtas rtca rtcc rtcg rtgs rtss rtts ruag ruas ruca ruct ruga rugg rugs rura rurc ruro rurs ruru rusa ruso russ rust rusu ruta ruto ruts rutt rutu s-os sa-c saac saag saar saas saat saca sacc saco sacr sacs sact sacu saga sagg sago sags sagt sagu saor saos saou sara sarc sarg saro sarr sars sart saru sasa sasc saso sass sast sata satc satg sato satr sats satt satu saua sauc saur saus saut scaa scac scag scar scas scat sccc sccs scct scgs scog scoo scor scot scr- scra scrc scrs scsa scsc scso scsr scst scsu sctc scto sctr scts scua scug scur scut sgaa sgac sgau sgca sgcg sggg sggs sgro sgss sgta sgts soar soas soat soca soco socr socs soga sogo sogs soog soor soos soot sora sorg soro sorr sors sort soru sosa soso soss sost sota sotc soto sots sotu sour sous sout sras srcc srct sros srta srtr ssaa ssac ssao ssas ssat ssau ssca sscc sscs ssgs ssgt ssoc ssot ssra ssrc ssrg ssrs sssa sssc ssss ssta sstc ssts stac stag star stas stat stau stca stcc stcs stcu stgr stoa stog stoo stor stos stot stou stra strc stro strs stru